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66-02 (bizhub C754/C654)
Please search Knowledge Base articles and Bulletins as they may contain relevant information and updated Part information such as Part numbers.
Contents
| JAM type | DF paper feed section | |
| JAM code | 66-02 | |
| Detection timing | The after separate sensor (PS4) is not turned ON even after a lapse of a given period of time after the take-up motor (M2) is turned ON. | |
| Misfeed processing location | Feed cover | |
| Relevant parts | -Take-up motor (M2) -After separate sensor (PS4) -Length sensor/1 (PS10) -Length sensor/2 (PS11) -Length sensor/3 (PS12) -DF control board (DFCB) |
(2)Procedure
| Step | Action | Control signal | Location of electrical component |
| 1 | Initial check items | – | – |
| 2 | PS4 I/O check, sensor check | DFCB CN5-5 (ON) | DF-702 11-C |
| 3 | PS10 I/O check, sensor check | DFCB CN12-9 (ON) | DF-702 12-C |
| 4 | PS11 I/O check, sensor check | DFCB CN12-5 (ON) | DF-702 11-C |
| 5 | PS12 I/O check, sensor check | DFCB CN12-3 (ON) | DF-702 11-C |
| 6 | M2 operation check | DFCB CN8-1 to 6 | DF-702 1 to 2-C |
| 7 | DFCB ICP2 conduction check | – | – |
| 8 | Replace DFCB (Part# A3CKH00102) | – | – |
- Link to the wiring diagram (N.2.1 Reverse automatic document feeder DF-702)
K.1.9.1 (Link to the Field Service Manual)